CA2680747A1 - Optimised energy storage devices - Google Patents
Optimised energy storage devices Download PDFInfo
- Publication number
- CA2680747A1 CA2680747A1 CA002680747A CA2680747A CA2680747A1 CA 2680747 A1 CA2680747 A1 CA 2680747A1 CA 002680747 A CA002680747 A CA 002680747A CA 2680747 A CA2680747 A CA 2680747A CA 2680747 A1 CA2680747 A1 CA 2680747A1
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- CA
- Canada
- Prior art keywords
- lead
- acid battery
- battery
- electrode
- electrodes
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/38—Carbon pastes or blends; Binders or additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/08—Selection of materials as electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/627—Expanders for lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
- H01M4/685—Lead alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0005—Acid electrolytes
- H01M2300/0011—Sulfuric acid-based
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Cell Separators (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
A lead-acid battery comprising: - at least one negative electrode comprising lead-based battery electrode material and at least one region of capacitor material overlying the lead-based battery electrode material, each electrode being in electrical connection to an outer terminal of the battery, and - at least one positive lead-dioxide based battery electrode, each positive electrode being in electrical connection to a second outer terminal of the battery, - separator interleaving the facing electrodes - electrolyte filling at least the space of the electrodes and separators wherein the capacitor material overlying the lead-based battery electrode material comprises 20-65% by weight of a high electrical conductivity carbonaceous material, 30-70% of a high specific surface area carbonaceous material, at least 0.1% lead and binder.
Claims (21)
1. A lead-acid battery comprising:
- at least one negative electrode comprising lead-based battery electrode material and at least one region of capacitor material overlying the lead-based battery electrode material, each electrode being in electrical connection to an outer terminal of the battery, and - at least one positive lead-dioxide based battery electrode, each positive electrode being in electrical connection to a second outer terminal of the battery, - separator interleaving the facing electrodes - electrolyte filling at least the space of the electrodes and separators wherein the capacitor material overlying the lead-based battery electrode material comprises 20-65% by weight of a high electrical conductivity carbonaceous material, 30-70% of a high specific surface area carbonaceous material, at least 0.1% lead and binder.
- at least one negative electrode comprising lead-based battery electrode material and at least one region of capacitor material overlying the lead-based battery electrode material, each electrode being in electrical connection to an outer terminal of the battery, and - at least one positive lead-dioxide based battery electrode, each positive electrode being in electrical connection to a second outer terminal of the battery, - separator interleaving the facing electrodes - electrolyte filling at least the space of the electrodes and separators wherein the capacitor material overlying the lead-based battery electrode material comprises 20-65% by weight of a high electrical conductivity carbonaceous material, 30-70% of a high specific surface area carbonaceous material, at least 0.1% lead and binder.
2. The lead-acid battery of claim 1, wherein the binder is present in an amount of between 1 and 30% by weight.
3. The lead-acid battery of claim 1 or claim 2, wherein the capacitor material further comprises fibre reinforcement material in an amount of from 0 to 10% by weight.
4. The lead-acid battery of any one of claims 1 to 3, wherein the capacitor material consists of 21-65% high electrical conductivity carbonaceous material, 35-65% high specific surface area carbonaceous material, 3-40% lead,
5-20% binder and 2-10% fiber reinforcement material.
5. The lead-acid battery of any one of claims 1 to 4, wherein the capacitor material of each negative electrode constitutes between 1 and 15% by weight of the negative battery electrode material.
5. The lead-acid battery of any one of claims 1 to 4, wherein the capacitor material of each negative electrode constitutes between 1 and 15% by weight of the negative battery electrode material.
6. The lead-acid battery of any one of claims 1 to 5, wherein a layer of capacitor material overlies all surface areas of the negative battery electrode material that face a positive electrode.
7. The lead-acid battery of any one of claims 1 to 5, wherein the negative electrodes each comprise a current collector, which is coated on both faces with lead-based battery electrode material, and a layer of capacitor material overlying each face of lead-acid battery electrode material that is opposite to a positive electrode.
8. The lead-acid battery of any one of claims 1 to 7, wherein the capacitor material overlying the lead-based battery electrode material has a porosity of between 50-90%.
9. The lead-acid battery of any one of claims 1 to 8, wherein the electrolyte is composed of sulfuric acid aqueous solution containing 0.01-0.3 mol/L of aluminum or 5-50g/L of Al2(SO4)3.18H2O.
10. The lead-acid battery of any one of claims 1 to 9, wherein the positive electrode will comprises a positive current collector, formed from a lead alloy comprising 0.005-0.015% by weight Ba, 0.03-0.08% by weight Ca, 0.4-2.2% by weight Sn, and lead.
11. The lead-acid battery of claim 10, wherein lead constitutes the balance of the alloy material.
12. The lead-acid battery of any one of claims 1 to 11, which is a valve regulated lead acid battery.
13. The lead-acid battery of claim 12, further comprising absorptive glass microfibre or absorbed glass mat separators between adjacent electrodes.
14. The lead-acid battery of claim 12 or claim 13, wherein the battery has a pressure on the electrodes of between 20 and 100 kPa.
15. The lead-acid battery of any one of claims 12 to 14, which is operable at between 95-50% SoC.
16. The lead-acid battery of any one of claims 1 to 11, which is a flooded electrolyte lead-acid battery.
17. The lead-acid battery of claim 16, wherein the battery has a pressure on the electrodes of between 5 and 45 kPa.
18. The lead-acid battery of claim 16 or claim 17, further comprising porous polymer separators between adjacent positive and negative electrodes.
19. The lead-acid battery of claim 18, wherein the porous polymer separators further comprise unwoven fibrous material reinforcement.
20. The lead-acid battery of any one of claims 16 to 19, which is operable at between 98-80% SoC.
21. An automobile comprising a lead-acid battery of any one of claims 16 to 20, an internal combustion engine and an alternator.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007901466 | 2007-03-20 | ||
AU2007901466A AU2007901466A0 (en) | 2007-03-20 | Optimised energy storage device | |
PCT/AU2008/000405 WO2008113133A1 (en) | 2007-03-20 | 2008-03-20 | Optimised energy storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2680747A1 true CA2680747A1 (en) | 2008-09-25 |
CA2680747C CA2680747C (en) | 2012-10-23 |
Family
ID=39765301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2680747A Expired - Fee Related CA2680747C (en) | 2007-03-20 | 2008-03-20 | Optimised energy storage devices |
Country Status (14)
Country | Link |
---|---|
US (1) | US9666860B2 (en) |
EP (1) | EP2130264B1 (en) |
JP (1) | JP5315256B2 (en) |
KR (1) | KR20100014606A (en) |
CN (1) | CN101682085B (en) |
AR (1) | AR067238A1 (en) |
AU (1) | AU2008229650B2 (en) |
BR (1) | BRPI0809228A2 (en) |
CA (1) | CA2680747C (en) |
ES (1) | ES2431813T3 (en) |
MY (1) | MY151570A (en) |
PL (1) | PL2130264T3 (en) |
RU (1) | RU2458434C2 (en) |
WO (1) | WO2008113133A1 (en) |
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- 2008-03-19 AR ARP080101177A patent/AR067238A1/en active IP Right Grant
- 2008-03-20 BR BRPI0809228-1A patent/BRPI0809228A2/en not_active IP Right Cessation
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- 2008-03-20 ES ES08714450T patent/ES2431813T3/en active Active
- 2008-03-20 AU AU2008229650A patent/AU2008229650B2/en not_active Ceased
- 2008-03-20 CA CA2680747A patent/CA2680747C/en not_active Expired - Fee Related
- 2008-03-20 KR KR1020097020129A patent/KR20100014606A/en not_active Application Discontinuation
- 2008-03-20 US US12/531,956 patent/US9666860B2/en active Active
- 2008-03-20 EP EP08714450.7A patent/EP2130264B1/en active Active
- 2008-03-20 PL PL08714450T patent/PL2130264T3/en unknown
- 2008-03-20 WO PCT/AU2008/000405 patent/WO2008113133A1/en active Application Filing
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WO2015054974A1 (en) | 2013-10-16 | 2015-04-23 | 苏州汉瀚储能科技有限公司 | Tungsten-based material super battery and supercapacitor |
Also Published As
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AU2008229650A1 (en) | 2008-09-25 |
EP2130264B1 (en) | 2013-07-17 |
PL2130264T3 (en) | 2014-01-31 |
RU2009138511A (en) | 2011-04-27 |
JP5315256B2 (en) | 2013-10-16 |
RU2458434C2 (en) | 2012-08-10 |
CA2680747C (en) | 2012-10-23 |
AR067238A1 (en) | 2009-10-07 |
BRPI0809228A2 (en) | 2015-09-01 |
KR20100014606A (en) | 2010-02-10 |
US20100175934A1 (en) | 2010-07-15 |
JP2010521783A (en) | 2010-06-24 |
CN101682085A (en) | 2010-03-24 |
CN101682085B (en) | 2013-10-09 |
MY151570A (en) | 2014-06-13 |
AU2008229650B2 (en) | 2012-02-16 |
US9666860B2 (en) | 2017-05-30 |
EP2130264A1 (en) | 2009-12-09 |
ES2431813T3 (en) | 2013-11-28 |
EP2130264A4 (en) | 2011-01-12 |
WO2008113133A1 (en) | 2008-09-25 |
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